22399948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 44241120

約数和(自身を除く): 21841172

約数列:

[1, 2, 4, 17, 29, 34, 37, 58, 68, 74, 116, 148, 307, 493, 614, 629, 986, 1073, 1228, 1258, 1972, 2146, 2516, 4292, 5219, 8903, 10438, 11359, 17806, 18241, 20876, 22718, 35612, 36482, 45436, 72964, 151351, 193103, 302702, 329411, 386206, 605404, 658822, 772412, 1317644, 5599987, 11199974, 22399948]

約数ペア:

[(1, 22399948), (2, 11199974), (4, 5599987), (17, 1317644), (29, 772412), (34, 658822), (37, 605404), (58, 386206), (68, 329411), (74, 302702), (116, 193103), (148, 151351), (307, 72964), (493, 45436), (614, 36482), (629, 35612), (986, 22718), (1073, 20876), (1228, 18241), (1258, 17806), (1972, 11359), (2146, 10438), (2516, 8903), (4292, 5219)]